Does anyone know of a state by state Ram Promaster dealer list? When I go through Ram, they want a zip code. It's impossible to find all the dealers that way. For example, I'd like to be able to see all Promaster dealers in the state of Iowa, or Texas or what ever state I might be in. I believe I've read there are 850 Promaster dealers nation wide. If I bought a Diesel Trend or Travato and headed for Alaska, is there a dealers list that includes all states and Canada?